baber/WOPTO huggingface dataset:
Patent JP-S5811435-A (JP)
Title: Hold bottom sensing method in continuous type unloader
Inventor: KAMIKAWA YOSHIYUKI
IPC: B65G67/60
Filed: 1981-07-08
Abstract: PURPOSE:To enhance the sensing accuracy in a bucket type continuous unloader by choosing the lower limit frequency of the exciting current in an exciter coil to a value, with which the minimum thickness of the hold of the object ship to be sensed corresponds to the facial thickness for the alternate magnetic field. CONSTITUTION:In a bucket type continuous unloader, an excoter coil 29 and a sensing coil 30 are arranged symmetrically to the left and right in the space formed between a sprocket 24 and an elevator frame 20 in the mounting shaft 21. This exciter coil 29 forms a magnetic circuit between a scratch 26, mounting shaft 21 and the hold bottom when the scratch 26 approaches the hold bottom while the sensing coil 30 senses off the change in flux which penetrates the magnetic circuit including the hold bottom. The lower limit frequency of the exciter current for this exciter coil 29 is selected to a value with which the minimum thickness of the hold bottom of the object ship to be sensedcorresponds to the facial thickness for the alternate magnetic field, that ensures accurate sensing even for varying thickness of the hold bottom.
Patent JP-H10298938-A (JP)
Title: Horizontal beam fitting structure of protection fence
Inventor: SAGAWA SHUICHI
IPC: E01F15/02
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a fitting structure of a protection fence by which rattling of a beam can be prevented and construction can be facilitated in a fitting structure of a horizontal beam of a protection fence mainly used for outdoors such as a road or a bridge park. SOLUTION: A protection fence comprises plural supports 1 erected at suitable spaces on the ground surface, and a horizontal beam 3 is constructed between the supports 1. In this case, the protection fence comprises the support 1 where a horizontal beam fitting hole 11 is provided in the horizontal beam fitting position of the side wall, a horizontal beam 3 having an outside diameter a little smaller than the inside diameter of the horizontal beam fitting hole 11, and a locking member 2 in which an elastic locking part 23 is formed at the forward end thereof in such a shape as to conform to the sectional shape of the horizontal beam 3, wherein the end of the horizontal beam 3 is inserted in the horizontal beam fitting hole 11 of the support side wall,  and the locking member 2 is inserted in a gap between the horizontal beam fitting hole 11 and the horizontal beam 3 to install the horizontal beam 3 on the support 1. Thus, the turning and rattling of the horizontal beam 3 can be easily prevented only by inserting the locking member 2 in a gap between the horizontal beam 3 and the horizontal beam fitting hole after the end of the horizontal beam 3 is inserted in the horizontal beam fitting hole 11 of the support 11.
Patent JP-2000297258-A (JP)
Title: Long sheet with adhesive tape, and apparatus for producing the same
Inventor: YAMOTO MASANORI
IPC: C09J7/02
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus of simple structure for producing a long sheet provided with adhesive tapes, having adhesive sections along the edges of the sheet base. SOLUTION: This apparatus for producing a long sheet with adhesive tapes is equipped with a supply roll 2 for supplying a sheet base 50, a driving roll 4 for letting out the sheet base 50, a winding core supporting means 20 which rotatively supports a winding core 52 on which the sheet base let out is wound, and a supply roll 30 for supplying two adhesive tapes 54, 54, wherein the driving roll 4 is pressed by the winding core 52 by its own gravity in such a way that the adhesive surface of each of the adhesive tapes 54, 54 is come into contact with the sheet base 50 and a releasing surface inside of the wound sheet base 50.
Patent JP-H08277446-A (JP)
Title: Method of improving property of alloy material,apparatus therefor and article
Inventor: CHIN KUNZAN
IPC: C22F1/00
Filed: 1995-03-29
Abstract: PURPOSE: To obtain a mechanically improved alloy material by alternately pressurizing an alloy raw material, which is heated to the softening temp., in different directions, passing the raw material through a narrow path, twisting and crumpling the raw material and micronizing and averaging alloy fine structure.  
     CONSTITUTION: The working material 2 consisting of the alloy raw material of the alloy material having a softening temp. of ≥1000°C is arranged in an extruding vessel 1 of a working device. For this alloy raw material, an alloy ingot, a quick solicified alloy-thin piece deposit, powder compacted ingot, etc., are used. Next, the working material 2 is heated to the sotening temp. Thereafter, extruding rods 8, 9 loaded with dummy blocks 10, 11 at the tip are alternately let in and out of left and right extruding cylinders 4, 5 via push bars 12, 13 of hydraulic cylinders 14, 15 of an extruding device 3. In such a manner, the working material 7 is reciprocated through the narrow path 7 of an extruding die 6 and is twisted and crumpled. By repeating the twisting and crumpling action in the required nember of times, the alloy material in which the alloy fine structure is micronized and averagely distributed is obtd. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H11299914-A (JP)
Title: Fire protection section treatment method in oa floor
Inventor: MATSUZAKI HIDEKI
IPC: E04F15/024
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To surely prevent the shaking and contamination or crack by secular change of an OA floor by setting a partitioning member on the floor within the OA floor near opening part fixtures such as partitioning wall, and interposing a heat insulating, sound absorbing and fire resisting coating material such as rock wool between the connecting parts of the partitioning member and a floor material. SOLUTION: When a fire protection section is formed within an OA floor 2, a support metal fitting 7 and a partitioning member 4 are set on the floor 8 of a skeleton. The wiring of OA equipment is inserted to a notch formed in the partitioning member 4, and a floor material 6 is set on the support metal fitting 7 and the partitioning member 4. Rock wool 11 is interposed between the connecting surfaces of the partitioning member 4 and the floor material 6 to provide a cushioning effect when an on-load acts on the floor material 6, and a fire protection section is formed by the inflammable partitioning member 4 and rock wool 11. Thereafter, a finishing floor 5 such as tile carpet is constructed on the floor material 6 to constitute a continuous structure, whereby the shaking or contamination by secular change of the OA floor 2 can be surely prevented.
Patent JP-S5733303-A (JP)
Title: Mark detecting method for continuous traveling object
Inventor: YAMAGUCHI KAZUO
IPC: G01B11/04
Filed: 1980-08-06
Abstract: PURPOSE:To independently obtain two-dimensional image information in picture element units with inexpensive one dimensional sensors and detect marks surely by using two-dimensional to one-dimensional conversion fibers for detection systems. CONSTITUTION:Marks 9 put by a marker 4 on an object 8 to be measured are magnified to about twice by the first detection system along with traveling of the object 8 and are imaged on optical fibers 1 of which one end is made into a shape of two- dimensional arrangement and the other end into that of one-dimensional arrangement. The fiber cores of the one-dimensional arrangement thereof and the respective elements on a linear sensor 2 are opposed one to one and photodetection is accomplished. The same holds true of the second detection system. The binary coded signals removed of background shadows from the output signals of the sensors 2 via a preamplifier 3, a differential amplifier 11, and a comparator 13 are inputted to a spacing measurement circuit 15. The spacing between the two detection systems, the time spacing and the mark time spacing are detected, and the measurement for the marks is performed by operation with a microcomputer through a bus line 17. Thereby, the marks 9 are surely detected by using the inexpensive one-dimensional sensors 2.
Patent JP-H04338015-A (JP)
Title: Tripper
Inventor: TAKEDA YUTAKA
IPC: B65G21/14
Filed: 1991-05-14
Abstract: PURPOSE:To solve the problem that a belt hangs down over a long span at a connection part of a belt conveyor and a tripper as a line equipment of a large scale belt conveyor system. CONSTITUTION:In a tripper, one end of a tripper beam 20 for supporting multiple trough carriers 12 is connected to the optimum position of a tripper frame 21 with a pin, and the other end thereof is supported by a power expansion device 25 fitted to the optimum position of the tripper frame 21 to enable the adjustment of a degree of inclination of the tripper beam 20, and a degree of inclination of the tripper beam 20 is adjusted with a change of height of a belt 11 on the basis of the signal of a belt height detector 26. In the case of no-load, floating of the belt 11 against the trough carriers 12 is prevented to prevent the damage of the belt at a tripper part and the offset travelling and fall of the material.
Patent JP-H0629519-A (JP)
Title: Thyristor provided with breakdown region
Inventor: FURANKU PUFUIRUSHIYU
IPC: H01L29/74
Filed: 1993-05-10
Abstract: PURPOSE: To make an area with reduced breakdown voltage to be more reproducable and effective. CONSTITUTION: A second conductive type additive area 5 is provided within a notch part 4, and a layer 3 provided within the notch part is connected with the area 5, and further the area 5 is larger in thickness than the area 3 and is places apart from a base area 2 on cathode side.
Patent JP-S59232802-A (JP)
Inventor: AONO TOSHIO
IPC: A01D34/73
Filed: 1983-06-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0755411-A (JP)
Title: Detector
Inventor: ZORIN FUERITSUEAN
IPC: G01V3/10
Filed: 1994-05-23
Abstract: PURPOSE: To provide a detector which, even for a very short range, has an output characteristic with a certain inclination smaller than the inclination for a medium range. CONSTITUTION: The detector, in which the impedance of a resonance circuit 16 varies depending on the range between the inductance L of the detector and a subject 14 for detection, includes an adaptive loop stage 18, which produces an amplified value corresponding to the range and supplies a loop current to the resonance circuit 16, and an evaluator 12 for detecting oscillator voltage supplied to the resonance circuit 16. The oscillator 10 produces an oscillating voltage which, even for a very small range, varies depending on the range, and, even for a very small range, has an output characteristic with an inclination smaller than an inclination for a medium range.
Patent JP-H0348251-A (JP)
Title: Positive type resist composition
Inventor: OIE MASAYUKI
IPC: H01L21/027
Filed: 1989-04-27
Abstract: PURPOSE:To improve sensitivity, resolution, residual film rate, heat resistance, and preservable stability by incorporating the quinone diazide sulfonate ester of a specific compd. as a photosensitive agent into the above compsn. CONSTITUTION:The quinone diazide sulfonate of the compd. expressed by formula I is incorporated as the photosensitive agent into the compsn. In the formula I, R<1> to R<6> denote H, halogen, 1 to 4C alkyl group, alkenyl group or hydroxyl group; R<7>, R<8> denote H, halogen or 1 to 4C alkyl group; R<9> to R<14> denote H or 1 to 4C alkyl group. The positive type resist compsn. which is excellent in various characteristics, such as sensitivity, resolution, residual film rate, heat resistance, and preservable stability, and is suitable for fine working of particularly <=1mum is obtd. in this way.
Patent JP-H11293167-A (JP)
Title: Water resistant ink composition
Inventor: MATSUMURA KAZUYUKI
IPC: C09D11/38
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain a water resistant ink composition excellent in water resistance of printed images, also having a high storage stability and ink ejecting stability, and further excellent in the color developing property and color tone stability of the printed images. SOLUTION: This water resistant ink composition contains (I) 10 pt.wt. water- soluble dye stuff compound and/or organic pigment compound, (II) 100 pts.wt. hydrolyzable silane (A) or hydrolyzed material thereof containing an organic group containing a tertiary amino group expressed by the formula: YR<1> m SiR<2> 3-m [R<1> is a 1-8C unsubstituted or substituted monovalent hydrocarbon group by a substituent not containing nitrogen atom; R<2> is a 1-4C alkoxy group or an acyloxy group; Y is a tertiary amino group-containing organic group, (m) is 0 or 1] and 2-6 pt.wt. organic silicon compound obtained by hyrolyzing (B) a hydrolyzable silane expressed by the formula: R<3> n SiR<4> 4-n [R<3> is a 1-4C non substituted or substituted monovalent hydrocarbon group by a substituent not containing the tertiary amino group; R<4> is a 1-4C alkoxy group or an acyloxy group;  (n) is 0, 1 or 2] or a partial hydrolyzed material thereof and (III) 30-10,000 pt.wt. water.
Patent JP-H04313357-A (JP)
Title: Multiple spiral jet flow forming device
Inventor: HORII KIYOYUKI
IPC: B05B7/14
Filed: 1991-04-11
Abstract: PURPOSE:To extend a jetting range by improving directivity and convergency. CONSTITUTION:In a multiple spiral jet flow forming device by supplying fluid under pressure where a slanting inside wall surface 33 is provided toward a jetting port 32 from a ring-shaped slit 31, a slanting inside wall surface part of a separate spiral forming device B is arranged in the slanting inside surface 33 to form multiple structure.
Patent JP-H047491-A (JP)
Title: Widening excavator
Inventor: INOUE KAZUTOSHI
IPC: E21D9/06
Filed: 1990-04-26
Abstract: PURPOSE:To cut the internal wall of a tunnel formed by a shield excavator and to make it possible to widen the tunnel by arranging a plurality of boring plates capable of freely extending and contracting on the front of a widening excavator in the shape of an approximate ring. CONSTITUTION:A shield excavator 1 is provided on the inside of a hollow section of a widening excavator 3 so that it is capable of reciprocating motion in the direction of excavation. A plurality of boring plates 13 are so provided to the inside of an excavation cutting edge 12 of the widening excavator 3 that a rotary blade 2 of the shield excavator 1 is surrounded by the boring plates 13. A tunnel having a sectional area equivalent to an excavation diameter of the shield excavator 1 is excavated in the front thereof, and after that, the shield excavator 1 is retreated. Then, the boring plates 13 of the widening excavator 3 are projected to excavate the circumferential wall of a formed tunnel 22. After that, the shield excavator 1 is driven forward with a jack 18, and the widening excavator 3 is also driven forward with a jack 19. According to the constitution, the circumferential wall of the tunnel 22 can be more widely excavated.
Patent JP-H01279284-A (JP)
Title: Small-sized display device
Inventor: TAGAWA KOSEI
IPC: G02B26/10
Filed: 1988-04-30
Abstract: PURPOSE:To cause the title display device to display information of almost the same quantity as that displayed by a CRT even though its size is small by providing a frame for mounting a display which displays a two-dimensional picture obtained by means of an oscillating mirror in an enlarged state to the face and head section of the watcher who watches the picture on the display. CONSTITUTION:The two-dimensional picture of one-dimensionally arranged plural light emitting elements 11 is obtained by using the elements 11 as light sources and driving the oscillation mirror 12 at a high speed. In other words, the oscillation mirror 12 is caused to make operations equivalent to the vertical deflection of a CRT display and at the same time, the light source is driven to flicker by causing equivalent signals to be generated in horizontal scanning lines based on message data while the mirror is caused to make scanning of one period by the driving circuit 19 of the light source. Therefore, a small-sized display 31 which can make a two-dimensional information display of a large capacity from the one- dimensionally arranged light sources is obtained. This small-sized display 31 is mounted on a frame 37 fitted to the face and head section of the watcher and supported by the frame in a movable state between the watching position just in front of the eyes of the watcher and a non-watching position which is far from the eyes. Therefore, the watcher can works with his both hands while he confirms a large quantity of information displayed on the small-sized display.
Patent JP-H09290916-A (JP)
Title: Transferring structure between belt conveyors
Inventor: FUJITA KAZUKI
IPC: B65G47/66
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To make it possible for objects to be conveyed to be smoothly transferred from one belt conveyor to the other-even when the objects to be conveyed have cord materials. SOLUTION: A great number-of wire-like materials 2 in a vertical position are closely provided between a belt conveyor 1a and a belt conveyor 1b connected to this. On the other hand, a brush-like body 4 in which wire-like materials 2 are closely planted into a base body 3, is provided between a belt conveyor 1a and a belt conveyor 1b connected to this.
Patent JP-H05276976-A (JP)
Title: Production of 6-o-beta-d-galactopyranosyl-l-ascorbic acid
IPC: C12R1/09
Filed: 1992-03-31
Abstract: PURPOSE:To obtain at a low cost in high yield, the subject compound useful for medicines, foods, or cosmetics by making beta-galactosidase derived from Bacillus circulans act on a mixture of L-ascorbic acid and lactose or a lactose- contg. substance. CONSTITUTION:Sodium L-ascorbate and lactose or a lactose-contg. substance are dissolved in distilled water and the pH value of the resultant solution is adjusted to 6 with 1N HC1 followed by addition of beta-galactosidase derived from Bacillus circulans to allow the system react at 40 deg.C for 5hr. The resulting reaction liquor is subjected to an activated carbon column and the adsorbed substances are eluted with water; the L-ascorbic acid, 6-O-beta-D-galactopyranosyl- L-ascorbic acid are eluted in this order, the fraction eluted later is then concentrated, and the concentrate is put to an anion-exchange resin column followed by injecting 0.04M-NaCl into the column to effect elution. The resulting elute is desalinated through dialysis followed by lyophilization, thus obtaining the objective 6-O-beta-D-galactopyranosyl-L-ascorbic acid at low cost in high yield under mild conditions.
Patent JP-S5634232-A (JP)
Title: Semiconductor switching circuit unit
Inventor: HORIE NOBORU
IPC: H03K17/687
Filed: 1979-08-29
Abstract: PURPOSE:To make it possible to transfer and disconnect information with a small number of elements and simplify wirings to improve the integration degree, by connecting the output end of the first bipolar semiconductor element to the base of the second bipolar semiconductor element through an MOS semiconductor element. CONSTITUTION:Emitter E of the first bipolar transistor Q1 is connected to the source S side of MOSFETQ2, and the drain D side of FETQ2 is connected to the base of the second bipolar transistor TrQ3 in the output side. The signal from the first TrQ1 is controlled by control of the gate of MOSFETQ2, and the result is transferred to the second TrQ3 or disconnected. The first TrQ1, MOSFETQ2, and the second TrQ2 are formed on one semiconductor chip to make information transfer and disconnection possible with a small number of elements, and the wiring of the switching circuit is simplified to improve the integration degree.
Patent JP-H06325917-A (JP)
Title: Wet molding of oxide magnetic material
Inventor: GOTO SATOSHI
IPC: H01F1/11
Filed: 1993-05-11
Abstract: PURPOSE:To provide a wet molding technique effective for preventing the generation of defects, such as pinholes and a warpage, which are generated when a thin-walled molded material consisting of an oxide magnetic material is molded and is fired. CONSTITUTION:In the case where a thin-walled block-shaped molded material is molded by a method wherein a raw slurry is injected and filled in a metal mold cavity and a dehydration and a consolidation molding are performed on the slurry, the molded material is molded on the condition that a metal mold cavity formed with slurry injection holes provided in two places or more thereon is used, a slurry filling depth D in the metal mold cavity prior to the start of the dehydration and the consolidation molding is formed in such a way that it is set on the condition of (D/T)<1/1.80 in the relation of the depth D to the thickness T of the molded material subsequent to the end of the molding and at the same time, an initial pressing speed in the dehydration and the consolitation molding is set at a speed of 1.5m/S or guicker. Thereby, defects, such as pinholes and a warpage, which are generated when this thin-walled block-shaped molded material is fired, can be reliably prevented from being generated.
Patent JP-S62265519-A (JP)
Title: Three-dimensional measuring machine
Inventor: FUJITANI MATSUSHIRO
IPC: G01B21/20
Filed: 1986-05-12
Abstract: PURPOSE:To attain size and weight reduction and to take a measurement with high accuracy by reducing the size of columns and employing a mount moving type, and putting its driving means between a mount table and a pedestal. CONSTITUTION:The pedestal 3 is mounted on a base 1 and a couple of columns 25 are stood on the pedestal 3 in the X-axial direction. A lateral beam member 30 which extends in the X-axial direction is mounted on the columns 25; an X slider 35 which is movable along the lateral beam member 30 is provided with a Z guide box 40 integrally; and this Z guide box 40 supports a spindle 41 having a detecting element (video camera) 42 atop slidably in the Z-axial direction. The mount table 20, on the other hand, is supported on the pedestal 3 movably in the Y-axial direction and an X-axial position control means, a Z-axial position control means, a Y-axial displacement detecting means, and a driving means which moves the mount table in the Y-axial direction are accommodated in a recessed part 5 formed in the pedestal 3 in the Y-axial direction.
Patent JP-H09294877-A (JP)
Title: Stage mechanism controller
Inventor: HARADA YOSHIHIRO
IPC: A63J5/02
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to restore from a disturbed condition in a drama production caused by external disturbance and to continue scene operation thereafter within a short period of time, and to perform the recovery operation by a simple push-button operation by an operator. SOLUTION: In a stage mechanism having a suspension mechanism and a floor mechanism, data of a plural number of scenes taken up with a scene take-up and input circuit 1 are taken into a start order determination circuit 2 to determine the start order of the scenes. When a start instruction is inputted from a push-button circuit 3, data for the scene operation are taken into a start operation control circuit 4 and instruction data for controlling stage mechanism devices are edited. When the instruction data are inputted to an operation device group control circuit 5, stage mechanism devices are set to scene operation. At the same time, actually operated devices are controlled as a group.  Transitional information on scene operation states of the devices is taken from a scene operation device group control circuit 5, transitional information on scene operation transition states is taken from a start-up scene transition order arrangement circuit 6 and an ending scene transition order arrangement circuit 7. The information is taken into and displayed on a scene operation and device state display circuit 10.